diff --git a/api/system-current.txt b/api/system-current.txt
index 1a039dc3ce098..11d677a06f667 100755
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -8367,7 +8367,7 @@ package android.os {
     method @NonNull public android.os.BatterySaverPolicyConfig.Builder setLocationMode(int);
   }
 
-  public class BatteryStatsManager {
+  public final class BatteryStatsManager {
     method @NonNull @RequiresPermission(android.Manifest.permission.UPDATE_DEVICE_STATS) public android.os.connectivity.CellularBatteryStats getCellularBatteryStats();
     method @NonNull @RequiresPermission(android.Manifest.permission.UPDATE_DEVICE_STATS) public android.os.connectivity.WifiBatteryStats getWifiBatteryStats();
     method @RequiresPermission(android.Manifest.permission.UPDATE_DEVICE_STATS) public void reportFullWifiLockAcquiredFromSource(@NonNull android.os.WorkSource);
diff --git a/core/java/android/os/BatteryStatsManager.java b/core/java/android/os/BatteryStatsManager.java
index 152141edb52d8..f2e16b46422f2 100644
--- a/core/java/android/os/BatteryStatsManager.java
+++ b/core/java/android/os/BatteryStatsManager.java
@@ -42,7 +42,7 @@ import java.lang.annotation.RetentionPolicy;
  */
 @SystemApi
 @SystemService(Context.BATTERY_STATS_SERVICE)
-public class BatteryStatsManager {
+public final class BatteryStatsManager {
     /**
      * Wifi states.
      *